Question
Fill in the blanks:
Because of ___, we can ___ a method, which allows Java to support ___.
- A. abstract methods, override, inheritance
- B. concrete methods, overload, inheritance
- C. virtual methods, overload, interfaces
- D. inheritance, abstract, polymorphism
- E. virtual methods, override, polymorphism.
E.
Note
The only answer that is valid is Option E.
Without virtual methods, overriding a method would not be possible, and Java would not truly support polymorphism.
PreviousNextRelated